<template>
  <div id="app">
    <!-- <img alt="Vue logo" src="./assets/logo.png">
    <HelloWorld msg="Welcome to Your Vue.js App"/> -->
    <p @click="addNum()">{{num}}</p>
  </div>
</template>

 

<script setup> 
import { ref } from 'vue'
let num = ref(0)
let addNum = function () {
  num.value++
}
</script>


<style>
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  margin-top: 60px;
}
</style>
